Since the crossover event doesn't air until December, there's no teaser trailer dedicated to the episode just yet. Still, fans have gotten a first glimpse at Sabrina's visit to Riverdale in the Riverdale season six promo. The most thrilling part of the one-minute clip is at the end when a smiling Cheryl says, "Look what the black cat dragged in," upon seeing Sabrina. Although we only get a hint of Sabrina's appearance, it's still a cause for celebration for fans.